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Individual Calculations September 2009 |
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| Paikidze, Nazi Total change: -19.05 | |   |
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| 2008-2009 Turkish Is Bank Chess League | Bursa | TUR | 2009-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2280 | 2.50 | 3 | 0.21 | 15 | 3.15 | |
|  Kaplan, Ebru | | | 1930 | TUR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Tqeshelashvili, Sopio | | wg | 2276 | GEO | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Soylemez, Cansu | | | 1930 | TUR | 1.00 | 1 | 0.11 | 15 | 1.65 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A | Kavala | GRE | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2298 | 4.50 | 9 | -1.48 | 15 | -22.20 | |
| | Jumma, Al Mmouhairi | | | 1925 | UAE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Melkumyan, Hrant | g | | 2530 | ARM | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kouvatsos, Filippos | | | 2093 | GRE | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Azis, Azizis Ektoras | | | 2074 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Kounalakis, Evryklis | | | 2125 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Michelakos, Panagiotis | | | 2008 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Vasilevich, Tatjana | m | wg | 2420 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Malikentzos, Sotirios | | | 2148 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Homatidis, Panagiotis | | | 2123 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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